Home / 12,097,314.55-16,694,244.03-6,590,672.47

Finding the Fourth Proportional to 12,097,314.55, 16,694,244.03 and 6,590,672.47

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Solution

The fourth proportional to 12,097,314.55, 16,694,244.03 and 6,590,672.47 is: 9,095,100.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,097,314.55 : 16,694,244.03 = 6,590,672.47 : x
  2. Step 2: Convert to fraction form
    12,097,314.55/16,694,244.03 = 6,590,672.47/x
  3. Step 3: Cross multiply
    12,097,314.55x = 16,694,244.03 × 6,590,672.47
  4. Step 4: Simplify right side
    12,097,314.55x = 110,026,294,535,982.84
  5. Step 5: Solve for x
    x = 110,026,294,535,982.84/12,097,314.55
  6. Step 6: Final answer
    x = 9,095,100.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.